From e9384150d8e41dd9c869f5f502e02c70a5c6f002 Mon Sep 17 00:00:00 2001
From: Fushan Wen <qydwhotmail@gmail.com>
Date: Sat, 8 Apr 2023 00:33:24 +0800
Subject: [PATCH] kcm: notify changes in kcmfonts when global scale changes

Otherwise kde-gtk-config will use the old font DPI value.

CCBUG: 468203
---
 kcm/kcm.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kcm/kcm.cpp b/kcm/kcm.cpp
index 6d96625d..f292699c 100644
--- a/kcm/kcm.cpp
+++ b/kcm/kcm.cpp
@@ -438,7 +438,7 @@ void KCMKScreen::exportGlobalScale()
                 loadProc.waitForFinished();
             }
         }
-        fontConfigGroup.writeEntry("forceFontDPI", 0);
+        fontConfigGroup.writeEntry("forceFontDPI", 0, KConfig::Notify);
     } else {
         const int scaleDpi = qRound(globalScale() * 96.0);
         QProcess proc;
@@ -448,7 +448,7 @@ void KCMKScreen::exportGlobalScale()
             proc.closeWriteChannel();
             proc.waitForFinished();
         }
-        fontConfigGroup.writeEntry("forceFontDPI", scaleDpi);
+        fontConfigGroup.writeEntry("forceFontDPI", scaleDpi, KConfig::Notify);
     }
 
     Q_EMIT globalScaleWritten();
-- 
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